/Engine/Source/Editor/GameProjectGeneration/Public/AddToProjectConfig.h
Limits the allowable parent classes by the specified filter.
[FAddToProjectConfig](API\Editor\GameProjectGeneration\FAddToProjectConfig) & AllowableParents ( const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IClassViewerFilter](API\Editor\ClassViewer\IClassViewerFilter) > & In )